10713240 has 48 divisors (see below), whose sum is σ = 34819200. Its totient is φ = 2856768.

The previous prime is 10713223. The next prime is 10713257. The reversal of 10713240 is 4231701.

It is an interprime number because it is at equal distance from previous prime (10713223) and next prime (10713257).

It is a super-2 number, since 2×10713240² = 229547022595200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14520 + ... + 15239.

It is an arithmetic number, because the mean of its divisors is an integer number (725400).

Almost surely, 2^10713240 is an apocalyptic number.

10713240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10713240 is an abundant number, since it is smaller than the sum of its proper divisors (24105960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10713240 is a wasteful number, since it uses less digits than its factorization.

10713240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29776 (or 29769 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 10713240 is about 3273.1086141465. The cubic root of 10713240 is about 220.4483967663.

Adding to 10713240 its reverse (4231701), we get a palindrome (14944941).

The spelling of 10713240 in words is "ten million, seven hundred thirteen thousand, two hundred forty".